package day02;

public class LongDemo {
    public static void main(String[] args) {
        long a = 25L;
        long b = 10000000000L;
        //long c = 3.14;
        long e = 1000000000*2*40L;
        System.out.println(e);
        long f = 1000000000*3*60L;
        System.out.println(f);
        long g = 1000000000L*3*60;
        System.out.println(g);
    }
}
